Re: hello and some questions

[Rune Zedeler]

Eduard Drenth skrev:

> Can anyone give me a hint? Is there documentation available to start
> looking when I have questions like these? Should I learn scheme? Should
> I learn something else?

First of all, welcome!
Yes, you should definitely learn scheme - there is a tutorial in the 
lilypond docs,
I can recommend "The Scheme Programming Language" that is available 
online from http://www.scheme.com/tspl3/

In lilypond everything that is followed by a # is a scheme expression. 
So the string that contains the postscriptcode is a scheme expression. 
Therefore you can use the string manipulation functionality of scheme to 
insert variables into the string.

-Rune